
Natalie Y.
asked 10/28/20Specific Heat to Energy Temperature(pls help)!!
A sample of gaseous hydrogen is heated with an electrical coil. If 2.58×103 Joules of energy are added to a 11.8 gram sample initially at 21.0 °C, what is the final temperature of the hydrogen?
What is the energy change when the temperature of 10.4 grams of solid sulfur is decreased from 35.3 °C to 22.4 °C?
1 Expert Answer
J.R. S. answered 10/28/20
Ph.D. University Professor with 10+ years Tutoring Experience
HINT:
q = mC∆T
q = 2.58x103 J
m = 11.8 g
C = look it up
∆T = ? solve for this and add it to 21º
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J.R. S.
10/28/20